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import json
from datetime import datetime, time, timedelta
from odoo import _, api, fields, models
from odoo.exceptions import UserError, ValidationError
class Task(models.Model):
_name = "beesdoo.shift.shift"
_inherit = ["mail.thread"]
_order = "start_time asc"
##################################
# Method to override #
# to have different state #
# on the shift #
##################################
def _get_selection_status(self):
return [
("open", "Confirmed"),
("done", "Attended"),
("absent", "Absent"),
("excused", "Excused"),
("cancel", "Cancelled"),
]
def _get_color_mapping(self, state):
return {
"draft": 0,
"open": 1,
"done": 5,
"absent": 2,
"excused": 3,
"cancel": 9,
}[state]
def _get_final_state(self):
return ["done", "absent", "excused"]
name = fields.Char(track_visibility="always")
task_template_id = fields.Many2one("beesdoo.shift.template")
planning_id = fields.Many2one(
related="task_template_id.planning_id", store=True
)
task_type_id = fields.Many2one("beesdoo.shift.type", string="Task Type")
worker_id = fields.Many2one(
"res.partner",
track_visibility="onchange",
domain=[
("is_worker", "=", True),
("working_mode", "in", ("regular", "irregular")),
("state", "not in", ("unsubscribed", "resigning")),
],
)
start_time = fields.Datetime(
track_visibility="always", index=True, required=True
)
end_time = fields.Datetime(track_visibility="always", required=True)
state = fields.Selection(
selection=_get_selection_status,
default="open",
required=True,
track_visibility="onchange",
group_expand="_expand_states",
)
color = fields.Integer(compute="_compute_color")
super_coop_id = fields.Many2one(
"res.users",
string="Super Cooperative",
domain=[("partner_id.super", "=", True)],
track_visibility="onchange",
)
is_regular = fields.Boolean(default=False, string="Regular shift")
is_compensation = fields.Boolean(
default=False, string="Compensation shift"
)
replaced_id = fields.Many2one(
"res.partner",
track_visibility="onchange",
domain=[
("eater", "=", "worker_eater"),
("working_mode", "=", "regular"),
("state", "not in", ("unsubscribed", "resigning")),
],
)
revert_info = fields.Text(copy=False)
working_mode = fields.Selection(related="worker_id.working_mode")
def _expand_states(self, states, domain, order):
return [key for key, val in self._fields["state"].selection]
@api.depends("state")
def _compute_color(self):
for rec in self:
rec.color = self._get_color_mapping(rec.state)
def _compensation_validation(self, task):
"""
Raise a validation error if the fields is_regular and
is_compensation are not properly set.
"""
if task.is_regular == task.is_compensation or not (
task.is_regular or task.is_compensation
):
raise ValidationError(
"You must choose between Regular Shift or "
"Compensation Shift."
)
@api.constrains("state")
def _lock_future_task(self):
if datetime.now() < self.start_time:
if self.state in self._get_final_state():
raise UserError(
_(
"Shift state of a future shift "
"can't be set to 'present' or 'absent'."
)
)
@api.constrains("is_regular", "is_compensation")
def _check_compensation(self):
for task in self:
if task.working_mode == "regular":
self._compensation_validation(task)
@api.constrains("worker_id")
def _check_worker_id(self):
"""
When worker_id changes we need to check whether is_regular
and is_compensation are set correctly.
When worker_id is set to a worker that doesn't need field
is_regular and is_compensation, these two fields are set to
False.
"""
for task in self:
if task.working_mode == "regular":
self._compensation_validation(task)
else:
task.write({"is_regular": False, "is_compensation": False})
if task.worker_id:
if task.worker_id == task.replaced_id:
raise UserError("A worker cannot replace himself.")
def message_auto_subscribe(self, updated_fields, values=None):
self._add_follower(values)
return super(Task, self).message_auto_subscribe(
updated_fields, values=values
)
def _add_follower(self, vals):
if vals.get("worker_id"):
worker = self.env["res.partner"].browse(vals["worker_id"])
self.message_subscribe(partner_ids=worker.ids)
# TODO button to replaced someone
@api.model
def unsubscribe_from_today(
self, worker_ids, today=None, end_date=None, now=None
):
"""
Unsubscribe workers from *worker_ids* from all shift that start *today* and later.
If *end_date* is given, unsubscribe workers from shift between *today* and *end_date*.
If *now* is given workers are unsubscribed from all shifts starting *now* and later.
If *now* is given, *end_date* is not taken into account.
:type today: date
:type end_date: date
:type now: datetime
"""
if now:
if not isinstance(now, datetime):
raise UserError(_("'Now' must be a datetime."))
date_domain = [("start_time", ">", now)]
else:
today = today or fields.Date.today()
today = datetime.combine(today, time())
date_domain = [("start_time", ">", today)]
if end_date:
end_date = datetime.combine(
end_date, time(hour=23, minute=59, second=59)
)
date_domain.append(("end_time", "<=", end_date))
to_unsubscribe = self.search(
[("worker_id", "in", worker_ids)] + date_domain
)
to_unsubscribe.write({"worker_id": False})
# Remove worker, replaced_id and regular
to_unsubscribe_replace = self.search(
[("replaced_id", "in", worker_ids)] + date_domain
)
to_unsubscribe_replace.write(
{"worker_id": False, "replaced_id": False}
)
# If worker is Super cooperator, remove it from planning
super_coop_ids = (
self.env["res.users"]
.search([("partner_id", "in", worker_ids), ("super", "=", True)])
.ids
)
if super_coop_ids:
to_unsubscribe_super_coop = self.search(
[("super_coop_id", "in", super_coop_ids)] + date_domain
)
to_unsubscribe_super_coop.write({"super_coop_id": False})
@api.multi
def write(self, vals):
"""
Overwrite write to track state change
If worker is changer:
Revert for the current worker
Change the worker info
Compute state change for the new worker
"""
if "worker_id" in vals:
for rec in self:
if rec.worker_id.id != vals["worker_id"]:
rec._revert()
# To satisfy the constrains on worker_id, it must be
# accompanied by the change in is_regular and
# is_compensation field.
super(Task, rec).write(
{
"worker_id": vals["worker_id"],
"is_regular": vals.get(
"is_regular", rec.is_regular
),
"is_compensation": vals.get(
"is_compensation", rec.is_compensation
),
}
)
rec._update_state(rec.state)
if "state" in vals:
for rec in self:
if vals["state"] != rec.state:
rec._update_state(vals["state"])
return super(Task, self).write(vals)
def _set_revert_info(self, data, status):
data_new = {
"status_id": status.id,
"data": {
k: data.get(k, 0) * -1
for k in ["sr", "sc", "irregular_absence_counter"]
},
}
if data.get("irregular_absence_date"):
data_new["data"]["irregular_absence_date"] = False
self.write({"revert_info": json.dumps(data_new)})
def _revert(self):
if not self.revert_info:
return
data = json.loads(self.revert_info)
self.env["cooperative.status"].browse(
data["status_id"]
).sudo()._change_counter(data["data"])
self.revert_info = False
def _update_state(self, new_state):
self.ensure_one()
self._revert()
if (
not (self.worker_id or self.replaced_id)
and new_state in self._get_final_state()
):
raise UserError(
_(
"You cannot change to the status %s if no worker is defined for the shift"
)
% new_state
)
always_update = int(
self.env["ir.config_parameter"]
.sudo()
.get_param("always_update", False)
)
if always_update or not (self.worker_id or self.replaced_id):
return
if not (self.worker_id.working_mode in ["regular", "irregular"]):
raise UserError(
_(
"Working mode is not properly defined. Please check if the worker is subscribed"
)
)
data, status = self._get_counter_date_state_change(new_state)
if status:
status.sudo()._change_counter(data)
self._set_revert_info(data, status)
@api.model
def _cron_send_weekly_emails(self):
"""
Send a summary email for all workers
if they have a shift planned during the week.
"""
tasks = self.env["beesdoo.shift.shift"]
shift_summary_mail_template = self.env.ref(
"beesdoo_shift.email_template_shift_summary", False
)
start_time = datetime.now() + timedelta(days=1)
end_time = datetime.now() + timedelta(days=7)
confirmed_tasks = tasks.search(
[
("start_time", ">", start_time),
("start_time", "<", end_time),
("worker_id", "!=", False),
("state", "=", "open"),
]
)
for rec in confirmed_tasks:
shift_summary_mail_template.send_mail(rec.id, True)
########################################################
# Method to override #
# To define the behavior of the status #
# #
# By default: everyone is always up to date #
########################################################
def _get_counter_date_state_change(self, new_state):
"""
Return the cooperator_status of the cooperator that need to be
change and data that need to be change. It does not perform the
change directly. The cooperator_status will be changed by the
_change_counter function.
Check has been done to ensure that worker is legitimate.
"""
data = {}
status = None
return data, status